Well, i used to have N1, but I sold it with my 04 Pathfinder. I missed the nav sys, so I have my new F90BT on order. Hopefully having it installed in my 07 Avalanche this weekend.

 

These things are expensive in new GM vehicles!!

 

Had to order:

 

AVIC-F90BT

GMAHLAN

PESWIPS

and install kit

 

Holy crap!!!